Hummingbird 580 not turning on - Kayak Fishing Adventures on Big Water’s Edge

fishingfool · 05-29-2016, 09:17 AM

Ohm out your fuses sometimes they look good but are bad. redo your leads at the battery and use some contact cleaner on the connections at the head unit. spray the connector at the head unit and plug. Then put some dielectric on the head and cable. Also check the wire for any signs of or broken wire or worn spots along the length of wire. Also check the ohms between both ends of wire this should help find the bad wire. Hope this helps.

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05-29-2016, 09:17 AM	#9
fishingfool Member Join Date: Oct 2008 Location: Crestline Posts: 37	Ohm out your fuses sometimes they look good but are bad. redo your leads at the battery and use some contact cleaner on the connections at the head unit. spray the connector at the head unit and plug. Then put some dielectric on the head and cable. Also check the wire for any signs of or broken wire or worn spots along the length of wire. Also check the ohms between both ends of wire this should help find the bad wire. Hope this helps.